SU524954A1 - Ventilated light - Google Patents

Description

(54) VENTILATED LAMP

one

The invention relates to the field of light engineering and is aimed at the improvement of ventilated luminaires.

There are well-known ventilated luminaires that contain a body with a pipe for the supply:; -.; ..;;; ear, embedded in the hole of the hanging stalk, a panel with lamps installed in the body, and translucent glass. For possible access to the lamps, it is necessary to 1; disconnect the ductwork pipe and turn the lid with panedy, which is difficult and leads to:; O) production room only transparent Plexiglas.

.-. to the invention is the creation of a ventilated luminaire ensuring the safety of the service by preventing:,) 1h-1 disturbing the operation mode of the inlet KCTe: vibi ventilation and ingress contamination. Ogs zsol.ula in the service room. ST: 1 is achieved by the fact that the case has an

but also two guides, a panel with rollers, interacting with guides of the housing, and has two hinged seals for closing the windows. Translucent glass is mounted in the hole of the suspended ceiling.

The drawing shows a ventilated luminaire in two projections (cut)

The ventilated luminaire contains a housing 1 with a nozzle 2 for raising air. Inside the housing 1 is placed a panel 3 with lamps 4, mounted on a roller. 5, moving along the guides 6. Above the lamps 4, there is an air blower 7 with a filter 8 or another choke device to ensure uniform air distribution, which is an integral part of the device,

Panel 3 with lamps 4 is provided on both sides with clamps 9 and 10 with a seal that covers the aperture on the service side for removing luminaires 4 to the outside. The lid 9 has knobs which are located inside the housing 1 and provided with a plug connector (not shown), the counterpart of which is installed on the inside of the housing 1. A connection 11 is provided in the upper part of the device end for connection with the subsequent ventilated luminaires. Hole 12 in the false ceiling is covered with light-filled organic glass with an air gap. Air from the supply system through pipe 2 enters air duct 7. Part of the air passes through filter 8, blows through lamps 4 and through an airway gap enters the room, the rest of the air goes through pipe 11 and sequentially connected ventilated lamps enters the room. If it is necessary to remove the panel 3 from the housing 1, for example, to replace the lamps 4 with the help of knobs, lid 9 is opened, and the panel 3 with the lamps 4 freely rolls out. When this occurs, the electrical power supply of the ventilated luminaire is automatically disconnected, and the opening is blocked by the lid 1O.

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Claims (1)

injuries, violation of the operation mode of the inlet ventilation and the flow of polluted air from the space behind the suspended ceiling into the serviced room. Claim 1, Vented luminaire, comprising a housing with an air inlet, integrated in a ceiling opening, a panel with lamps mounted in the housing, and translucent glass, in order to ensure maintenance safety and prevent disruption of the supply system ventilation, the housing has a window and two guides, the panel is provided with rollers that interact with the guides of the housing, and has two folding fasteners with seals to block the windows, 2 to pop 1, which is also distinguished by the fact that, in order to ensure electrovacuum hygiene, translucent glass is mounted in the opening of the suspended ceiling.